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# Senior Infrastructure Engineer

- **Company:** 1 Hr Ago By Asset Resourcing Limited
- **Location:** Leicester, UK
- **Experience:** Expert
- **Salary:** £65,000.0
- **Contract:** Temporary contract
- **Skills:** Microsoft Windows, Application Programming Interfaces (APIs), Microsoft Azure, Software as a Service, Cloud Computing, Network Security, Windows Servers, Network Administration, Windows PowerShell, Azure Active Directory, Zero Trust Network Access, SQL Databases, Virtualization Technology, Software Vulnerability Management, Private Cloud Environment, Microsoft InTune, Information Technology, Microsoft Business Central, Nessus, Integration Frameworks, Terraform
- **Published:** August 19, 2026
- **Apply:** https://www.reed.co.uk/jobs/senior-infrastructure-engineer/57252913

## About the Role

* Strong hands-on experience with Microsoft Azure and Microsoft 365
 * Solid background in Windows Server, networking and core infrastructure
 * Experience supporting infrastructure in a BAU operational environment, not just project delivery
 * Working knowledge of Entra ID, Intune, Defender and security best practice
 * Experience securing cloud and infrastructure platforms: firewalls, WAF, network security, vulnerability management, Zero Trust
 * Comfortable working hands-on and autonomously in a small team

Nice to have: Business Central SaaS, Nessus Tenable, Azure DevOps, PowerShell, Terraform/IaC, SQL, Meraki, and any exposure to API/integration platforms., * M365

 * Azure Active Directory
 * Infrastructure (General)
 * Network Administration
 * Windows Administration

## Description

A senior, hands-on infrastructure role in a small IT function that needs someone who can just get on with it. You'll take day-to-day ownership of the private cloud and Windows Server estate, Microsoft 365 and existing security tooling: keeping things stable and secure.

What you'll be doing:

 * Owning day-to-day support and maintenance of the private cloud and Windows Server estate: virtualisation, networking, storage, core infrastructure
 * Administering Azure and Microsoft 365, including Entra ID, Intune, Defender and Purview
 * Acting as the senior technical resource for complex incidents, upgrades and operational issues
 * Supporting existing integrations, APIs and platform connectivity
 * Working alongside the Head of IT Services to keep services stable and reliable


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